linux-yocto/5.14: common-pc: enable CONFIG_ATA_PIIX as built-in

Jacob Kroon reported that generic/custom x86 kernels would no
longer boot out of the box since the IDE options were removed
and the PATA migration happened.

To re-enable that use case, we grab the following kernel
configuration change:

    common-pc*/qemux86*: set CONFIG_ATA_PIIX as built-in

    Since the IDE options were made obselete in the kernel, and the
    PATA driver is the replacement, we haven't had one of the commonly
    used qemu boot devices enabled in our kernel by default.

    We change CONFIG_ATA_PIIX to built-in, to re-enable use cases that
    boot from default qemu 'hardware'.

Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>

Reported-by: Jacob Kroon <jacob.kroon@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 34170751)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>